| import os |
| from pathlib import Path |
|
|
|
|
| SDK_CONFIGS = ( |
| { |
| "name": "Hexagon SDK", |
| "repo": "snapdragon-toolchain/hexagon-sdk", |
| "default_version": "6.6.0.0", |
| "parent_dir": "Hexagon_SDK", |
| "archive_prefix": "hexagon-sdk-v", |
| "markers": ("hexagon_sdk.json",), |
| }, |
| { |
| "name": "OpenCL SDK", |
| "repo": "snapdragon-toolchain/opencl-sdk", |
| "default_version": "2.3.2", |
| "parent_dir": "OpenCL_SDK", |
| "archive_prefix": "adreno-opencl-sdk-v", |
| "markers": ("include/CL", "lib/OpenCL.lib"), |
| }, |
| ) |
|
|
|
|
| def is_valid_sdk(config, target_dir): |
| return target_dir.is_dir() and all((target_dir / marker).exists() for marker in config["markers"]) |
|
|
|
|
| def get_hexagon_tools_dir(hexagon_dir): |
| tools_parent = hexagon_dir / "tools" / "HEXAGON_Tools" |
| if not tools_parent.is_dir(): |
| raise RuntimeError(f"Expected Hexagon tools directory in {tools_parent}") |
| tools_dirs = [path for path in tools_parent.iterdir() if path.is_dir()] |
| if len(tools_dirs) != 1: |
| raise RuntimeError(f"Expected one Hexagon tools directory in {tools_parent}") |
| return tools_dirs[0] |
|
|
|
|
| def validate_windows_sdks(): |
| hexagon_config, opencl_config = SDK_CONFIGS |
| hexagon_dir = os.environ.get("HEXAGON_SDK_ROOT") |
| tools_dir = os.environ.get("HEXAGON_TOOLS_ROOT") |
| opencl_dir = os.environ.get("OPENCL_SDK_ROOT") |
| missing = [] |
|
|
| expected_tools_dir = None |
| if not hexagon_dir or not is_valid_sdk(hexagon_config, Path(hexagon_dir)): |
| missing.append("HEXAGON_SDK_ROOT") |
| else: |
| try: |
| expected_tools_dir = get_hexagon_tools_dir(Path(hexagon_dir)) |
| except RuntimeError: |
| pass |
| if not tools_dir or not expected_tools_dir or Path(tools_dir) != expected_tools_dir: |
| missing.append("HEXAGON_TOOLS_ROOT") |
| if not opencl_dir or not is_valid_sdk(opencl_config, Path(opencl_dir)): |
| missing.append("OPENCL_SDK_ROOT") |
| if missing: |
| raise RuntimeError( |
| f"Missing or invalid Windows SDK paths: {', '.join(missing)}. " |
| "Run scripts/snapdragon/setup-sdk.py first." |
| ) |
|
|
